Here is the full list of all 24 Demon Hunter 3: Revelation achievements. It takes around 2-3 hours to unlock all of the achievements on Windows.
Finish all the Minigames without skipping them.
Defeat Malezur.
Save Lila Martin.
Watch all cutscenes without skipping them.
Defeat the Masked Woman.
Gather all Collectibles.
Collect all 15 coins.
Find all collectable portraits.
Finish all the Hidden Object Puzzles without a Hint.
Complete the Doll collection.
Finish all Story Minigames without using Skip.
Discover the truth behind Your red eyes.
Help the village woman open the gate.
Complete a Hidden Object Puzzle in less than a minute.
Find 5 Hidden Objects in five seconds.
Find 3 Hidden Objects within 3 seconds.
Complete the Elevator Minigame without skip.
Complete 5 Minigames without skipping them.
Finish 3 Hidden Object Puzzle in less than 10 minutes.
Finish 3 MInigames under 10 minutes without using Skip.
Finish 3 Hidden Object Puzzles without using a hint.
Finish any Hidden Object Puzzle with less than 4 mistakes.
Complete a Hidden Object Puzzle without using a Hint.
Complete a Minigame in less than a minute.